[INFO] fetching crate ssd1675 0.3.0...
[INFO] testing ssd1675-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ssd1675 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ssd1675 0.3.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/.cargo/config
[INFO] started tweaking crates.io crate ssd1675 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ssd1675 0.3.0
[INFO] tweaked toml for crates.io crate ssd1675 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate ssd1675 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43d3922722b0aefc820453c914c696724557c43bca76a81090271d7d8c9e7ca4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "43d3922722b0aefc820453c914c696724557c43bca76a81090271d7d8c9e7ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43d3922722b0aefc820453c914c696724557c43bca76a81090271d7d8c9e7ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d3922722b0aefc820453c914c696724557c43bca76a81090271d7d8c9e7ca4", kill_on_drop: false }`
[INFO] [stdout] 43d3922722b0aefc820453c914c696724557c43bca76a81090271d7d8c9e7ca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 95099f8d4cbc5a27c8965581a637cd6090b8aab525d4441259b21fbd1d9244a2
[INFO] running `Command { std: "docker" "start" "-a" "95099f8d4cbc5a27c8965581a637cd6090b8aab525d4441259b21fbd1d9244a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling embedded-graphics v0.6.2
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling ssd1675 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "95099f8d4cbc5a27c8965581a637cd6090b8aab525d4441259b21fbd1d9244a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95099f8d4cbc5a27c8965581a637cd6090b8aab525d4441259b21fbd1d9244a2", kill_on_drop: false }`
[INFO] [stdout] 95099f8d4cbc5a27c8965581a637cd6090b8aab525d4441259b21fbd1d9244a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 693644ef6ba90a7984928b00d6d191a9aa52838407a25f46b2ec8c88fa0f5887
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "693644ef6ba90a7984928b00d6d191a9aa52838407a25f46b2ec8c88fa0f5887", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssd1675 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "693644ef6ba90a7984928b00d6d191a9aa52838407a25f46b2ec8c88fa0f5887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "693644ef6ba90a7984928b00d6d191a9aa52838407a25f46b2ec8c88fa0f5887", kill_on_drop: false }`
[INFO] [stdout] 693644ef6ba90a7984928b00d6d191a9aa52838407a25f46b2ec8c88fa0f5887
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef68d066c16da1e41d3a03e64437f6f70208eb1993c1eaf6db6f7e2e63658cdf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ef68d066c16da1e41d3a03e64437f6f70208eb1993c1eaf6db6f7e2e63658cdf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ssd1675-fb3b1d84ec28e087
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test command::tests::test_command_execute ... ok
[INFO] [stdout] test graphics::tests::clear_red ... ok
[INFO] [stdout] test color::tests::from_u8 ... ok
[INFO] [stdout] test graphics::tests::draw_rect_white ... ok
[INFO] [stdout] test graphics::tests::clear_black ... ok
[INFO] [stdout] test graphics::tests::draw_rect_red ... ok
[INFO] [stdout] test graphics::tests::clear_white ... ok
[INFO] [stderr]    Doc-tests ssd1675
[INFO] [stdout] test color::tests::from_u8_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/interface.rs - interface::Interface (line 34) ... ignored
[INFO] [stdout] test src/config.rs - config::Builder (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef68d066c16da1e41d3a03e64437f6f70208eb1993c1eaf6db6f7e2e63658cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef68d066c16da1e41d3a03e64437f6f70208eb1993c1eaf6db6f7e2e63658cdf", kill_on_drop: false }`
[INFO] [stdout] ef68d066c16da1e41d3a03e64437f6f70208eb1993c1eaf6db6f7e2e63658cdf